It happens regularly, and the resulting nausea and vomiting can be severe
If youre a vegetarian/vegan, supplementing with three to six micrograms/day should be enough to meet your needs
She is one of the most knowledgeable, patient, and thorough providers out there
it does not act like a fat-burning medication in people who already have adequate B12
Its research profile makes it relevant to controlled investigations involving methylation-linked metabolism, energy-balance signaling, metabolic stress response, adipose-associated cellular systems, and cellular adaptation under nutrient-sensitive conditions
Absorption of B12 from food and synthetic sources decreases with age, so this should be considered when choosing a supplement